Discussed the concern between power source technology and electronic transformer: Electronic transformer is in the action in power source technology, the requirement of power source technology to electronic transformer, electronic transformer uses the influence that material of new soft magnetism and structure of new magnetism core expand to power source technology.

Foreword

Power source device, no matter be direct current source or alternating current source, should use the electronic transformer that makes by core of soft magnetism magnetism (component of soft magnetism electromagnetism) . Although, had had need not the transformer of empty core electron of core of soft magnetism magnetism and transformer of the pottery and porcelain that suppress report, but, till now, the electronic transformer in the power source device of great majority, still use core of soft magnetism magnetism. Accordingly, the relation between technology of discussion power source and electronic transformer: Electronic transformer is in the action in power source technology, the requirement of power source technology to electronic transformer, electronic transformer uses the influence that material of new soft magnetism and structure of new magnetism core expand to power source technology, regular meeting arouses the interest of the friends of power source industry and industry of soft magnetism data. The article offers a few views, so that facilitate,mix with respect to electronic transformer between power source industry and electronic transformer industry and industry of soft magnetism data the concerned problem of soft magnetism material has a conversation, mutual communication, develop jointly.

1, electronic transformer is in the action in power source technology

Electronic transformer and semiconductor switch parts of an apparatus, semiconductor commutate parts of an apparatus, capacitor together, in calling power source unit 4 big main yuan of parts of an apparatus. According to the action in power source device, electronic transformer can divide for:

1) the power source transformer that has voltage and power transformation effect, power transformer, rectification transformer, inversion transformer, switch transformer, pulse power transformer; Land please: ? of pole of uncut jade of Mian Lai white browses more information

2) case deliver broadband, acoustic frequency, medium the broadband transformer of week power and signal action, acoustic frequency transformer, in week transformer;

3) case deliver pulse, drive and spark the pulse transformer of signal action, drive transformer, spark transformer;

4) the segregation transformer that has former edge and effect of segregation of deputy edge insulation, remove the screen transformer of screen action;

5) case single-phase change three-phase or three-phase become single-phase the photograph of action counts commutation transformer, the phasic commutation transformer that removes a change to output phasic action (phase shifter) ;
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